A process for the preparation of a folding - or diaphragm bellows rub, as well as folding - or diaphragm bellows for the medium-voltage technology

摘要

The invention relates to a method for the manufacture of a folding - or membrane bellows lies in particular for use in vacuum switch tubes of the medium-voltage technology, according to the preamble of patent claims 1 and 8. in order, in this case, the bellows - manufacture is significantly to simplify the manufacturing quality at the same time, however, to clearly increase, it is proposed according to the invention, that the bellows of a plurality of bellows - or diaphragm rings by means of - stacking is formed by at least between the parts to be soldered together the individual bellows - or diaphragm rings solder or lotfähiges connecting means is placed, and in that the entire stack arrangement thermally to on or above the solder - temperature of the solder or of the solderable connecting by means of - is tempered.